This was supposed to be a down year in college basketball, but when was the last time the NIT was this compelling?

A quick look at five highlights from Tuesday's NBA action.

Kendall Gill swung on a colleague that disagreed with his analysis. Gill has been doing pregame and postgame coverage of Chicago Bulls games for CSN Chicago, and he disagreed with a goaltending call on Joakim Noah in Monday night's overtime loss to the Denver Nuggets. The next day, Big Ten Network analyst Tim Doyle voiced his disagreement with Gill's disagreement with the call, and it eventually came to fisticuffs. CSN suspended Gill while the network looks into the incident.